dpnp.ndarray.shape

property

property ndarray.shape

Tuple of array dimensions.

The shape property is usually used to get the current shape of an array, but may also be used to reshape the array in-place by assigning a tuple of array dimensions to it. Unlike dpnp.reshape, only non-negative values are supported to be set as new shape. Reshaping an array in-place will fail if a copy is required.

For full documentation refer to numpy.ndarray.shape.

Note

Using dpnp.ndarray.reshape or dpnp.reshape is the preferred approach to set new shape of an array.

See also

dpnp.shape

Equivalent getter function.

dpnp.reshape

Function similar to setting shape.

dpnp.ndarray.reshape

Method similar to setting shape.

Examples

>>> import dpnp as np
>>> x = np.array([1, 2, 3, 4])
>>> x.shape
(4,)
>>> y = np.zeros((2, 3, 4))
>>> y.shape
(2, 3, 4)

>>> y.shape = (3, 8)
>>> y
array([[ 0.,  0.,  0.,  0.,  0.,  0.,  0.,  0.],
       [ 0.,  0.,  0.,  0.,  0.,  0.,  0.,  0.],
       [ 0.,  0.,  0.,  0.,  0.,  0.,  0.,  0.]])
>>> y.shape = (3, 6)
...
TypeError: Can not reshape array of size 24 into (3, 6)